Intel Xeon D-1531 vs Intel Xeon E5-2637 v2

Comparative analysis of Intel Xeon D-1531 and Intel Xeon E5-2637 v2 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the Intel Xeon D-1531

  • 2 more cores, run more applications at once: 6 vs 4
  • 4 more threads: 12 vs 8
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
  • 2.9x lower typical power consumption: 45 Watt vs 130 Watt
Number of cores 6 vs 4
Number of threads 12 vs 8
Manufacturing process technology 14 nm vs 22 nm
Thermal Design Power (TDP) 45 Watt vs 130 Watt

Reasons to consider the Intel Xeon E5-2637 v2

  • Around 41% higher clock speed: 3.80 GHz vs 2.70 GHz
  • 6x more maximum memory size: 768 GB vs 128 GB
  • Around 30% better performance in PassMark - Single thread mark: 1923 vs 1482
  • Around 59% better performance in PassMark - CPU mark: 12075 vs 7592
Specifications (specs)
Maximum frequency 3.80 GHz vs 2.70 GHz
Maximum memory size 768 GB vs 128 GB
Max number of CPUs in a configuration 2 vs 1
Benchmarks
PassMark - Single thread mark 1923 vs 1482
PassMark - CPU mark 12075 vs 7592

Compare benchmarks

CPU 1: Intel Xeon D-1531
CPU 2: Intel Xeon E5-2637 v2

PassMark - Single thread mark
CPU 1
CPU 2
1482
1923
PassMark - CPU mark
CPU 1
CPU 2
7592
12075
Name Intel Xeon D-1531 Intel Xeon E5-2637 v2
PassMark - Single thread mark 1482 1923
PassMark - CPU mark 7592 12075
Geekbench 4 - Single Core 748
Geekbench 4 - Multi-Core 3176

Compare specifications (specs)

Intel Xeon D-1531 Intel Xeon E5-2637 v2

Essentials

Architecture codename Broadwell Ivy Bridge EP
Launch date Q4'15 September 2013
Place in performance rating 1583 1598
Processor Number D-1531 E5-2637V2
Series Intel® Xeon® D Processor Intel® Xeon® Processor E5 v2 Family
Status Launched Launched
Vertical segment Server Server
Launch price (MSRP) $1,090
Price now $709
Value for money (0-100) 3.91

Performance

64 bit support
Base frequency 2.20 GHz 3.50 GHz
Manufacturing process technology 14 nm 22 nm
Maximum frequency 2.70 GHz 3.80 GHz
Number of cores 6 4
Number of threads 12 8
Bus Speed 8 GT/s QPI
Die size 160 mm
L1 cache 64 KB (per core)
L2 cache 256 KB (per core)
L3 cache 10240 KB (shared)
Maximum core temperature 76°C
Number of QPI Links 2
Transistor count 1400 million
VID voltage range 0.65–1.30V

Memory

Max memory channels 2 4
Maximum memory size 128 GB 768 GB
Supported memory frequency 2133 MHz
Supported memory types DDR4, DDR3 DDR3 800/1066/1333/1600/1866
ECC memory support
Maximum memory bandwidth 59.7 GB/s

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 2
Package Size 37.5mm x 37.5mm 52.5mm x 45mm
Sockets supported FCBGA1667 FCLGA2011
Thermal Design Power (TDP) 45 Watt 130 Watt

Peripherals

Integrated LAN
Max number of PCIe lanes 32 40
Number of USB ports 8
PCI Express revision 2.0/3.0 3.0
PCIe configurations x4 x8 x16 x4, x8, x16
Scalability 1S Only 2S Only
Total number of SATA ports 6
UART
USB revision 2.0/3.0

Security & Reliability

Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Intel® Identity Protection technology

Advanced Technologies

Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
Idle States
Instruction set extensions Intel® AVX2 Intel® AVX
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Thermal Monitoring
Intel® Advanced Vector Extensions (AVX)
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE) 46-bit

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)